Microchip Technology SST25VF040B-50-4I-QAF-T
MPNSST25VF040B-50-4I-QAF-T
End of Life
IC FLASH 4MBIT SPI 50MHZ 8WSON
$3.15876Price · pay online now
$3.16 / ea
5 in stock — maximum per order · 3–4 days lead time
Packaging8-WDFN Exposed Pad
RoHSROHS3 Compliant
SeriesSST25
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | SST25 |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 50 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Technology | FLASH |
| Memory size | 4Mbit |
| Memory format | FLASH |
| Case | 8-WDFN Exposed Pad |
| Memory organization | 512K x 8 |
| Write cycle time - word, page | 10µs |